Twin boundary: Controllable interface to fatigue cracking

IMR OpenIR

	Twin boundary: Controllable interface to fatigue cracking
	Zhang, Zhefeng; Li, Linlin; Zhang, Zhenjun; Zhang, Peng; Zhang, ZF (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
	2017-07-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	33 期号:7 页码:603-606
摘要	Twin boundaries (TBs) are key factors influencing the mechanical properties of crystalline materials. We have investigated the intrinsic fatigue cracking mechanisms of TBs during the past decade. The effects of TB orientations on the fatigue cracking mechanisms were revealed via cyclic deformation of a series of grown Cu bicrystals with a sole TB. Furthermore, the combined effects of crystallographic orientation and stacking fault energy (SFE) on the fatigue cracking mechanisms were clarified through cyclic deformation of polycrystalline Cu and Cu alloys. Both developments were reviewed in this report which will provide implications to optimize the interfacial design for the improvement of fatigue performance of metallic materials. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.; Twin boundaries (TBs) are key factors influencing the mechanical properties of crystalline materials. We have investigated the intrinsic fatigue cracking mechanisms of TBs during the past decade. The effects of TB orientations on the fatigue cracking mechanisms were revealed via cyclic deformation of a series of grown Cu bicrystals with a sole TB. Furthermore, the combined effects of crystallographic orientation and stacking fault energy (SFE) on the fatigue cracking mechanisms were clarified through cyclic deformation of polycrystalline Cu and Cu alloys. Both developments were reviewed in this report which will provide implications to optimize the interfacial design for the improvement of fatigue performance of metallic materials. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
部门归属	[zhang, zhefeng ; li, linlin ; zhang, zhenjun ; zhang, peng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, liaoning, peoples r china
关键词	Fatigue Cracking Twin Boundary Stacking Fault Energy Orientation
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China (NSFC) [51471170, 51501197, 51571198]
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78052
专题	中国科学院金属研究所
通讯作者	Zhang, ZF (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, Zhefeng,Li, Linlin,Zhang, Zhenjun,et al. Twin boundary: Controllable interface to fatigue cracking[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017,33(7):603-606.
APA	Zhang, Zhefeng,Li, Linlin,Zhang, Zhenjun,Zhang, Peng,&Zhang, ZF .(2017).Twin boundary: Controllable interface to fatigue cracking.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,33(7),603-606.
MLA	Zhang, Zhefeng,et al."Twin boundary: Controllable interface to fatigue cracking".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 33.7(2017):603-606.